Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"anh su cao snippets" » "anh su code snippets", "hanh su cao snippets", "anh tu cao snippets", "anh so cao snippets", "anh cu cao snippets", "anh vu cao snippets", "anh su co snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("anh su cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh su cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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